Orange County's Premier Youth 3×3 Basketball League
🚀 Launching Early 2026!
Fast-paced. Skill-focused. Fun.
Designed for boys & girls ages 9–14.
Created by former Mater Dei & UCLA Basketball player - Blake Arnet
South OC
FIBA 3×3-inspired rules
Local Gyms • Certified Refs
Our Focus
Skill DevelopmentConfidenceFun
Every game is designed to help kids improve their skills, build confidence and enjoy the game. Open to all skill levels. With the 3×3 format, players get more touches, more opportunities to make decisions and more chances to shine — all while playing with friends in a fun, fast-paced season.
Our Difference
3×3 All DayEvery Day
At 3s League, 3×3 isn't just a side program—it's all we do. Our world-class team of 3×3 experts and former players bring deep expertise in both basketball and the fast-growing 3×3 game. We focus on teaching and developing skills in a supportive, affordable environment where every player can grow in confidence and ability.
We view this as a joint venture with kids and their parents. We'll listen to your needs and grow our unique league together!
3×3 Complements 5×5 Hoops
3×3 basketball accelerates development by giving kids more opportunities to learn, grow, and build confidence through constant involvement and decision-making.
Every player is involved every possession — more passes, more shots, more learning moments. Frequent touches help players develop faster and build confidence in their game.
With fewer players on the court, kids learn spacing, teamwork, and quick reads naturally — skills that directly translate to traditional 5×5 basketball.
The continuous, fast-paced format keeps players engaged, active, and focused — creating an environment where growth feels fun, not forced.
Top High School & College Coaches Agree
Top coaches around the country agree that 3×3 is a key aspect of getting better and learning the game. 3×3 is a constant focus in their practice plans and enables kids to develop their overall game.
Coach Kevin Kiernan
Girls Varsity Coach
Troy High School
Most wins in CA girls basketball history: 900+
12× CIF Southern Section Champion
6× CA State Champion
2× National Champion
"3×3 basketball is one of the best ways for young players to develop real skills. With more touches, faster decisions, and constant movement, kids quickly improve their basketball IQ, passing, defense, and overall game. That's why I make 3×3 a regular part of our high school practices—it challenges every player and drives consistent improvement."
Coach Steve Singleton
Boys Varsity Coach
Roosevelt High School
2024–25 MaxPreps National Coach of the Year
3× CIF Southern Section Champion
Former Youth Basketball Coach & Mentor
"3×3 sets the foundation for great team basketball. It teaches players how to move without the ball, get their teammates open, and create opportunities for themselves. The 3s League will definitely help kids build those skills."
Coach Jason Ludwig
Associate Head Coach
Santa Clara University
10 seasons on Santa Clara's coaching staff
Former UCLA Assistant Coach
Founder of the Latino Association of Basketball Coaches
"3×3 basketball is a great way for young players to develop because it forces them to read the game, make quick decisions, and react in real time. With more touches and reps in a faster-paced setting, players gain a deeper understanding of basketball concepts like spacing, movement, and teamwork. The smaller format also helps build confidence and skill development that translates directly to 5 on 5 play."
League Details
Quick Seasons. High Energy. More Fun.
Seasons
- • 2026 Season dates TBD
- • 4 weeks with playoffs
- • Local south OC gyms
Divisions
- • Girls 9U–14U (Gold & Silver)
- • Boys 9U–14U (Gold & Silver)
Teams
- • 4 players (3 on court + 1 sub)
- • Create your own squad and team name
- • No coaches — guidance from 3s League staff
Games
- • 10 minutes or first to 15 points
- • 2 back-to-back games every weekend
- • FIBA 3×3-inspired and tailored for kids
- • Referees to manage and teach
Holistic Development
- • Inspiring guest speakers
- • Learning basketball IQ
- • Wellness activities
- • Community events for kids and parents
Registration Includes
- • Player & team stats
- • Video highlights (AI-powered clips)
- • Media day photos
- • League shirts
- • 3×3 education for players and parents
3×3 by the Numbers
3×3 basketball officially became an Olympic sport
Number of 3×3 players around the world
Countries participate in 3×3 games worldwide
More involvement for players in 3×3 basketball compared to 5×5
Why Everyone Loves 3×3 Hoops
3×3 gives kids more chances to play, families a simpler schedule and coaches athletes who improve with every game!
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For Kids
3×3 means more touches, more chances to score and more chances to have fun! You'll build skills, grow confidence and play fast-paced games with your friends. Every weekend feels like your time to shine and have fun.
For Parents
Forget long trips and stressful schedules — our games are short, local and affordable. Your kids will get real skill development in a fun, positive environment. It's everything you want from youth sports without the burnout.
For Coaches
3s League complements your program by giving every player more game-like experience and confidence. Our 3×3 format creates extra reps and opportunities in a fun, local setting. Your athletes return sharper and more prepared — without adding extra travel or stress.
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